Appendix I              
First Half Consolidated Balance Sheet (summary)            
            (Millions of Yen)
As of September 20, 2005
As of September 20, 2004
Change
As of March 20, 2005
% of Total
% of Total
% of Total
Assets
Current assets
Cash and time deposits
16,317
16,054
263
17,976
Trade notes and accounts receivable
76,488
91,461
(14,973)
91,128
Inventories
59,092
60,500
(1,408)
52,681
Other current assets
13,817
17,852
(4,034)
13,717
Total current assets
165,716
67.1
185,869
69.4
(20,153)
175,505
69.0
Fixed assets
Property, plant and equipment
38,037
37,644
393
37,459
Intangible fixed assets
8,799
13,707
(4,908)
9,328
Investments and other assets
34,296
30,581
3,715
32,145
Total fixed assets
81,133
32.9
81,933
30.6
(800)
78,933
31.0
             
Total Assets
246,849
100.0
267,802
100.0
(20,953)
254,438
100.0
 
            (Millions of Yen)
As of September 20, 2005
As of September 20, 2004
Change
As of March 20, 2005
% of Total
% of Total
% of Total
Liabilities
Current liabilities
Trade notes and accounts payable
60,415
64,765
(4,350)
65,478
Short-term bank loans
35,960
39,161
(3,201)
39,067
Current portion of convertible notes
-
15,000
(15,000)
-
    
Accrued expenses
14,733
16,147
(1,414)
15,423
    
Other current liabilities
16,852
19,953
(3,101)
18,867
Total current liabilities
127,962
51.8
155,027
57.9
(27,065)
138,837
54.6
Long-term liabilities
72,778
29.5
70,983
26.5
1,795
73,164
28.7
             
Total liabilities
200,741
81.3
226,010
84.4
(25,269)
212,002
83.3
Minority interests
3,988
1.6
3,858
1.4
131
4,069
1.6
Shareholders' equity
Common stock
15,541
6.3
15,540
5.8
1
15,541
6.1
Additional paid-in capital
11,012
4.5
14,000
5.2
(2,988)
14,001
5.5
Retained earnings
12,959
5.2
7,589
2.9
5,369
7,291
2.9
Net unrealized holding gain on securities
2,656
1.1
1,008
0.4
1,648
1,933
0.7
Foreign currency translation adjustments
242
0.1
53
0.0
189
(115)
(0.0)
Treasury stock, at cost
(292)
(0.1)
(257)
(0.1)
(35)
(286)
(0.1)
Total shareholders' equity
42,120
17.1
37,933
14.2
4,186
38,366
15.1
             
Total liabilities, shareholders' equity
246,849
100.0
267,802
100.0
(20,953)
254,438
100.0

Appendix II
First Half Consolidated Statements of Income (summary)
(Millions of Yen)
   
Six Months Ended
September 20, 2005
  
Six Months Ended
September 20, 2004
  
Change
  
Year Ended
March 20, 2005
   
% of Total
    
% of Total
      
% of Total
Net sales 146,101   100.0   146,053   100.0   49   309,615   100.0
Cost of sales 106,948   73.2   107,747   73.8   (799)   229,498   74.1
Gross profit 39,152   26.8   38,305   26.2   847   80,116   25.9
                           
Selling, general and administrative expenses 30,991   21.2   31,256   21.4   (265)   62,589   20.2
Operating income 8,161   5.6   7,048   4.8   1,112   17,527   5.7
                           
Non-operating income 1,018   0.7   1,049   0.7   (31)   1,433   0.4
Non-operating expenses 989   0.7   898   0.6   91   1,546   0.5
Ordinary income 8,189   5.6   7,200   4.9   988   17,414   5.6
                             
Extraordinary gains 91   0.0   359   0.2   (268)   2,861   0.9
Extraordinary losses 3,381   2.3   3,268   2.2   113   11,053   3.6
Income before income taxes and minority
   interests 		4,900   3.3   4,292   2.9   607   9,222   2.9
                             
Provision for income taxes- current 3,109   2.1   3,458   2.3   (348)   8,968   2.9
Provision for income taxes- eferred (1,026)   (0.7)   (1,351)   (0.9)   325   (1,753)   (0.6)
Minority interests 67   0.0   24   0.0   43   147   0.0
Net income (loss) 2,748   1.9   2,160   1.5   587   1,860   0.6

Appendix III
First Half Consolidated Statements of Cash Flows (summary)
(Millions of Yen)
   
Six Months Ended
September 20, 2005
  
Six Months Ended
September 20, 2004
  
Year Ended
March 20, 2005
Cash flows from operating activities                      
  Income before income taxes and minority interests     4,900       4,292       9,222
  Depreciation and amortization     3,307       3,102       6,499
  Interest and dividend income     (197)       (235)       (328)
  Interest expense     625       683       1,170
  Increase (decrease) in employee retirement allowance     1,736       1,614       3,140
  (Increase) decrease in trade receivables     15,160       (7,391)       (6,859)
  (Increase) decrease in inventories     (5,872)       (6,301)       1,440
  Increase (decrease) in trade payables     (5,736)       1,444       2,255
  Loss on devaluation of investment securities     0       4       29
  Gain on sales of investment securities     (77)       (338)       (468)
  Increase (decrease) in other accounts payable     (325)       (1,776)       (3,159)
  Other, net     1,635       2,193       (881)
Subtotal     15,156       (2,706)       12,059
  Interest and dividends received     217       255       355
  Interest paid     (613)       (667)       (1,178)
  Income taxes paid     (6,910)       (2,875)       (5,447)
Net cash provided by (used in) operating activities     7,850       (5,994)       5,789
                       
Cash flows from investing activities                      
  Purchases of property, plant and equipment and
  intangible assets		     (3,747)       (3,909)       (6,889)
  Proceeds from sales of property, plant and equipment     179       132       2,775
  Purchases of investment securities     (54)       (1,146)       (2,812)
  Proceeds from sales of investment securities     174       418       938
  Other, net     (129)       (210)       3,744
Net cash provided by (used in) investing activities     (3,576)       (4,716)       (2,242)
                       
Cash flows from financing activities                      
  Increase (decrease) in short-term debt     (3,065)       (1,336)       (1,901)
  Proceeds from long-term debt     -       626       5,391
  Repayments of long-term debt     (2,849)       (2,682)       (5,356)
  Proceeds from issuance of convertible bonds, net     -       14,903       14,903
  Other, net     (112)       (890)       (15,859)
Net cash provided by (used in) financing activities     (6,027)       10,621       (2,823)
                       
Effect of exchange rate changes on cash and cash equivalents     122       (26)       84
Net increase (decrease) in cash and cash equivalents     (1,630)       (116)       808
Cash and cash equivalents at beginning of year     17,906       17,098       17,098
Cash and cash equivalents at end of year     16,275       16,982       17,906

Appendix IV

Segment Information

Business Segments

    (Millions of yen)
    Six months ended September 20, 2005
    Motion
Control		   Robotics
Automation		   System
Engineering		   Information
Technology		   Other   Total   Eliminations
& Corporate		   Consolidated
Net sales                              
Sales to third parties 61,520   54,342   14,413   11,025   4,799   146,101   -   146,101
  Intersegment sales
  and transfers 		8,558   638   1,331   1,288   11,160   22,977   (22,977)  

-
 
  Total sales 70,079   54,980   15,744   12,314   15,960   169,079   (22,977)   146,101
Operating costs and
  expenses 		65,467   50,572   17,604   12,116   15,137   160,898   (22,958)   137,940
Operating income   (loss) 4,611   4,408   (1,860)   197   822   8,180   (19)   8,161
                                 
    Six months ended September 20, 2004
    Motion
Control		   Robotics
Automation		   System
Engineering		   Information
Technology		   Other   Total   Eliminations
& Corporate		   Consolidated
Net sales                              
  Sales to third parties 61,331   50,513   16,002   11,697   6,507   146,053   -   146,053
  Intersegment sales
  and transfers 		7,810   987   640   1,499   9,631   20,569  

(20,569)

   -
  Total sales 69,142   51,500   16,642   13,196   16,139   166,622   (20,569)   146,053
Operating costs and
  expenses 		64,154   48,739   18,801   12,585   15,351   159,631   (20,627)   139,004
Operating income   (loss) 4,987   2,761   (2,158)   611   787   6,991   57   7,048
     
    Year ended March 20, 2005
    Motion
Control		   Robotics
Automation		   System
Engineering		   Information
Technology		   Other   Total   Eliminations
& Corporate		   Consolidated
Net sales                              
  Sales to third parties 122,944   105,164   44,930   25,421   11,154   309,615   -   309,615
  Intersegment sales
  and transfers 		15,918   2,666   1,969   3,460   21,431   45,446  

(45,446)

   -
  Total sales 138,863   107,830   46,900   28,881   32,585   355,062   (45,446)   309,615
Operating costs and
  expenses 		129,741   100,548   48,992   27,381   30,846   337,511   (45,423)   292,087
Operating income   (loss) 9,121   7,282   (2,092)   1,500   1,739   17,550   (23)   17,527


Geographical Areas

   
(Millions of yen)
   
    Six months ended September 20, 2005    
    Japan   North
America		   Europe   Asia   Total   Eliminations
& Corporate		   Consolidated    
Net sales                              
Sales to third parties 95,451   22,901   17,082   10,666   146,101   -   146,101    
  Intersegment sales
  and transfers 		24,208   167   138   3,730   28,245   (28,245)   -    
  Total sales 119,659   23,068   17,221   14,396   174,346   (28,245)   146,101    
Operating costs and
  expenses 		115,497   21,092   15,876   13,351   165,817   (27,877)   137,940    
Operating income   (loss) 4,162   1,976   1,344   1,044   8,529   (367)   8,161    
                                 
    Six months ended September 20, 2004    
    Japan   North
America		   Europe   Asia   Total   Eliminations
& Corporate		   Consolidated    
Net sales                              
  Sales to third parties 99,647   22,478   15,455   8,471   146,053   -   146,053    
  Intersegment sales
  and transfers 		21,809   75   240   2,532   24,658   (24,658)   -    
  Total sales 121,457   22,553   15,695   11,004   170,711   (24,658)   146,053    
Operating costs and
  expenses 		117,687   20,764   15,060   10,183   163,695   (24,691)   139,004    
Operating income   (loss) 3,769   1,788   635   820   7,015   21   7,048    
               
    Year ended March 20, 2005    
    Japan   North
America		   Europe   Asia   Total   Eliminations
& Corporate		   Consolidated    
Net sales                              
  Sales to third parties 214,890   41,785   34,306   18,633   309,615   -   309,615    
  Intersegment sales
  and transfers 		42,471   175   514   5,178   48,340   (48,340)   -    
  Total sales 257,362   41,960   34,821   23,811   357,955   (48,340)   309,615    
Operating costs and
  expenses 		247,636   38,648   31,719   21,955   339,959   (47,871)   292,087    
Operating income   (loss) 9,725   3,312   3,101   1,856   17,996   (468)   17,527    


Overseas Sales

   
(Millions of yen)
     
    Six months ended September 20, 2005      
    North
America		   Europe   Asia   Other   Total      
Overseas sales 22,795   17,596   25,706   680   66,779      
Consolidated net sales -   -   -   -   146,101      
Overseas sales as a percentage
  of consolidated net sales		 16%   12%   17%   1%   46%      
                           
    Six months ended September 20, 2004      
    North
America		   Europe   Asia   Other   Total      
Overseas sales 21,682   15,618   24,449   1,264   63,015      
Consolidated net sales -   -   -   -   146,053      
Overseas sales as a percentage
  of consolidated net sales		 15%   10%   17%   1%   43%      
                           
    Year ended March 20, 2005      
    North
America		   Europe   Asia   Other   Total      
Overseas sales 40,725   34,588   51,538   3,402   130,254      
Consolidated net sales -   -   -   -   309,615      
Overseas sales as a percentage
  of consolidated net sales		 13%   11%   17%   1%   42%      

Note: 1) Geographical areas are divided into categories based on their geographical proximity.
2) Major nations or regions included in each geographical area are as follows:
(1) North America - U.S.A.
(2) Europe - Germany, Sweden, The United Kingdom
(3) Asia - Singapore, Korea, The People's Republic of China
3) Overseas sales consist of all sales in countries and regions outside of Japan.

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